Product Description

Key Specifications/Special Features:

• Features:
  • Materials:
    • Inside: SUS**4 bright stainless steel, 1.2 to 1.5mm
    • Outer: SUS**4 brushed stainless steel cold-rolled steel plate or anti-rust treatment (spray)
  • Insulation heat: fine glass wool or polyurethane foam
  • Refrigerator: closed (import) compressor R*3 R**4A
  • Condensation method: air-/water-cooled
  • Heater: nichrome heating wire
  • Inlet system: axial fan
  • Reasonable structure and quick cooling speed
  • Import of refrigeration units, main parts are imported international brands, whole system is equipped with multiple protection devices to improve reliability
  • Clever duct structure, small temperature deviation
  • Door with observation window, test specimen can be easily observed state
  • Operation of system is very simple, very easy installation and maintenance
  • Standards:
    • GB*******9: technical conditions of high and low temperature test chamber
    • GB***3.0/***9: low and high temperature test methods
• Specifications:
  • Temperature method: balance thermostat (BTC method)
  • Temperature range: **0 to ***0 (**0) and **0 to ***0°C (**0°C)
  • Temperature uniformity/fluctuation: ±2 or 0.5°C
  • Temperature change rate:
    • 3 to *5°C/minute (optional)
    • 3 to *0°C/minute, linear (optional)
  • Inside volume: **0 or **0dB
  • Studio sizes: **0 x **0 x **0 and **0 x **0 x **0mm
• Applications:
  • Electrical, electronics and machine parts to cold test, temperature gradient through rapid changes in conditions or suitability test
  • Especially suitable for electrical and electronic products, environment stress screening options (ESS) test